Parker 890 VFD Torque Setting Help

Budget: $10 - $30

I’m working with a Parker 890 variable-frequency drive and DSE Lite v14. My immediate need is to adjust the drive’s torque parameter correctly—ideally without the value being overwritten the moment the machine goes back online. I tried making the change while the system was running, but I’m unsure whether an external controller or fieldbus is writing over the setting.

Here’s what I need from you: • A clear, step-by-step procedure (screens, menu paths, parameter numbers) for changing the torque reference or limit inside DSE Lite v14. • Guidance on whether the change should be made in stop, inhibit, or run state and how to store the parameter so it survives a power cycle. • Quick checks I can perform to confirm if another controller or communications node is overriding torque commands. • Any Parker-specific tips (e.g., making edits in the “Drive” vs “Application” layer, using the non-volatile save, mapping torque to an anaput, etc.). • A brief remote walk-through (chat or video, about an hour) to verify the setting sticks and the motor responds as expected.

Acceptance criteria

1. I can reproduce the procedure on my own laptop with DSE Lite v14.
2. After saving, cycling power, and running the machine, the torque value remains at the new setting.
3. If an external override exists, I understand how to identify and disable or coordinate it.

If you know the Parker 890 inside out and can get me to a repeatable solution quickly, please let me know what information you need from my side and how soon we can start.